Old 99W over Funks Creek Overflow
FairColusa County, California · 0.2 MI N Wadleigh RD · Structure no. 15C0092
- Built
- 1915
- 110 years old
- Condition
- Fair
- inspected July 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 3 main spans
- Daily traffic
- 642
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Old 99W over Funks Creek Overflow is a concrete continuous culvert carrying Old 99W over Funks Creek Overflow in Colusa County, California. It was built in 1915, so it is 110 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 642 vehicles a day, roughly 10% of them trucks, projected to reach 714 by 2041. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old 99W over Funks Creek Overflow built?
It was built in 1915, making it 110 years old in 2025.
What condition is Old 99W over Funks Creek Overflow in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.
How much traffic does Old 99W over Funks Creek Overflow carry?
About 642 vehicles per day (2014 count), of which roughly 10% are trucks.
How long is Old 99W over Funks Creek Overflow?
The structure is 21 ft (6.4 m) long with a longest span of 6 ft (1.8 m).
Who owns Old 99W over Funks Creek Overflow?
It is owned by the County Highway Agency.